Numerically-controlled continuous automatic herbal medicine roaster

Abstract

The invention discloses a numerically-controlled continuous automatic herbal medicine roaster. The numerically-controlled continuous automatic herbal medicine roaster comprises a multi-section heating device, a feed opening, a herbal medicine roasting cylinder, a discharging device, a driving device and a numerical control device, wherein the herbal medicine roasting cylinder is provided with a cylindrical hollow drum; the feed opening and the discharging device are respectively arranged at the two ends of the herbal medicine roasting cylinder and communicated with the hollow drum; the hollow drum is made from a magnetic conducting material and rotatably arranged in the herbal medicine roasting cylinder, and guide grooves in helicoidal distribution are formed in the inner wall of the hollow drum; the multi-section heating device is arranged on the outer side of the hollow drum; the driving device drives the hollow drum to rotate; the numerical control device is used for setting and detecting the temperature of the inner wall of the hollow drum and controls the rotation speed of the hollow drum through the driving device; and the numerical control device comprises a temperature control unit, multi-section temperature can be flexibly set, and multi-section temperature distribution on the inner wall of the hollow drum can be realized in the axial direction of the hollow drum in the same period of time. The numerically-controlled continuous automatic herbal medicine roaster has the advantages of being uniform in heating, safe and clean, low in energy consumption and cost, accurate in temperature control, low in labor intensity and the like.

Description

【Technical field】 [0001] The invention relates to a frying equipment, in particular to an automatic frying equipment for Chinese medicinal materials. 【Background technique】 [0002] Traditional Chinese medicine is increasingly favored by patients because of its remarkable curative effect and small side effects. In order to increase the efficiency and reduce toxicity of Chinese medicinal materials, alleviate or change their properties, reduce irritation, correct odor and taste, and facilitate preparation and storage, it is often necessary to process Chinese medicinal materials. Chinese herbal medicines of different specifications and properties have different processing methods in order to obtain different clinical curative effects. [0003] The frying of Chinese medicinal materials is a very important method of processing Chinese medicine. When frying, pay attention to the heat, master the heating time, stirring and turning are also the key. [0004] The traditional metho...

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Problems solved by technology

In the prior art of the above-mentioned automatic medicine frying machine, the overall temperature of the medicine frying container is set to the same value, so the processes of heating up, low-temperature frying, medium-temperature frying, high-temperature frying, and cooling must still be operated by manpower in real time , if manpower is negligent, it will affect the quality of medicinal material frying

[0006] Although there are automatic frying machines on the market that claim to be able to produce in large quantities, they are actually just a large frying cartridge, which cannot achieve the continuous operation procedures required for mass production; at the same time, there are the following obvious defects: the temperature control process cannot The automatic control of the medicinal materials will affect the quality of the roasting of medicinal materials; the heat and smoke cannot be effectively removed during the roasting process, which will endanger the health of the operators and cause air pollution in the working environment

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